DTC 17

DTC 17 TRAC Motor Relay Circuit





This relay circuit supplies power to the TRAC pump motor. While the TRAC is activated, the ECU switches the motor relay ON and operates the TRAC pump motor.

Fail safe function: If trouble occurs in this relay circuit, the ECU cuts off current to the TRAC solenoid relay and prohibits TRAC control.

Wiring Diagram:

Inspection Procedure - Step 1:

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Step 4: